catch2/internal/catch_preprocessor_remove_parens.hpp

0001
0002 //              Copyright Catch2 Authors
0003 // Distributed under the Boost Software License, Version 1.0.
0004 //   (See accompanying file LICENSE.txt or copy at
0005 //        https://www.boost.org/LICENSE_1_0.txt)
0006
0007 // SPDX-License-Identifier: BSL-1.0
0008 #ifndef CATCH_PREPROCESSOR_REMOVE_PARENS_HPP_INCLUDED
0009 #define CATCH_PREPROCESSOR_REMOVE_PARENS_HPP_INCLUDED
0010
0011 #define INTERNAL_CATCH_EXPAND1( param ) INTERNAL_CATCH_EXPAND2( param )
0012 #define INTERNAL_CATCH_EXPAND2( ... ) INTERNAL_CATCH_NO##__VA_ARGS__
0013 #define INTERNAL_CATCH_DEF( ... ) INTERNAL_CATCH_DEF __VA_ARGS__
0014 #define INTERNAL_CATCH_NOINTERNAL_CATCH_DEF
0015
0016 #define INTERNAL_CATCH_REMOVE_PARENS( ... ) \
0017     INTERNAL_CATCH_EXPAND1( INTERNAL_CATCH_DEF __VA_ARGS__ )
0018
0019 #endif // CATCH_PREPROCESSOR_REMOVE_PARENS_HPP_INCLUDED